Add m-esr52 at 52.6.0

1 files changed, 71 insertions, 0 deletions

diff --git a/devtools/client/netmonitor/test/browser_net_icon-preview.js b/devtools/client/netmonitor/test/browser_net_icon-preview.js
new file mode 100644
index 000000000..e3c5bde4e
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_icon-preview.js
@@ -0,0 +1,71 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests if image responses show a thumbnail in the requests menu.
+ */
+
+add_task(function* () {
+  let Actions = require("devtools/client/netmonitor/actions/index");
+
+  let { tab, monitor } = yield initNetMonitor(CONTENT_TYPE_WITHOUT_CACHE_URL);
+  info("Starting test... ");
+
+  let { $, $all, EVENTS, ACTIVITY_TYPE, NetMonitorView, NetMonitorController,
+        gStore } = monitor.panelWin;
+  let { RequestsMenu } = NetMonitorView;
+
+  let wait = waitForEvents();
+  yield performRequests();
+  yield wait;
+
+  info("Checking the image thumbnail when all items are shown.");
+  checkImageThumbnail();
+
+  RequestsMenu.sortBy("size");
+  info("Checking the image thumbnail when all items are sorted.");
+  checkImageThumbnail();
+
+  gStore.dispatch(Actions.toggleFilterType("images"));
+  info("Checking the image thumbnail when only images are shown.");
+  checkImageThumbnail();
+
+  info("Reloading the debuggee and performing all requests again...");
+  wait = waitForEvents();
+  yield reloadAndPerformRequests();
+  yield wait;
+
+  info("Checking the image thumbnail after a reload.");
+  checkImageThumbnail();
+
+  yield teardown(monitor);
+
+  function waitForEvents() {
+    return promise.all([
+      waitForNetworkEvents(monitor, CONTENT_TYPE_WITHOUT_CACHE_REQUESTS),
+      monitor.panelWin.once(EVENTS.RESPONSE_IMAGE_THUMBNAIL_DISPLAYED)
+    ]);
+  }
+
+  function performRequests() {
+    return ContentTask.spawn(tab.linkedBrowser, {}, function* () {
+      content.wrappedJSObject.performRequests();
+    });
+  }
+
+  function* reloadAndPerformRequests() {
+    yield NetMonitorController.triggerActivity(ACTIVITY_TYPE.RELOAD.WITH_CACHE_ENABLED);
+    yield performRequests();
+  }
+
+  function checkImageThumbnail() {
+    is($all(".requests-menu-icon[type=thumbnail]").length, 1,
+      "There should be only one image request with a thumbnail displayed.");
+    is($(".requests-menu-icon[type=thumbnail]").src, TEST_IMAGE_DATA_URI,
+      "The image requests-menu-icon thumbnail is displayed correctly.");
+    is($(".requests-menu-icon[type=thumbnail]").hidden, false,
+      "The image requests-menu-icon thumbnail should not be hidden.");
+  }
+});